Lets talk tech rebellion.
An umbrella hides your face from street cameras and IR leds in a cap will obscure your face from night cameras. A friend of mine has one of these wired caps. I was thinking such an idea could be adapted to glasses.
https://www.alibaba.com/product-detail/High-Quality-Infrared-Led-Light-Hats_60521266931.html?spm=a2700.7724857.normalList.18.3e9110e2UGk1mN
In addition, latest research suggests facial recognition can be fooled using lighting projected at the face.